Express the following in exponential notation. (-8) x ... (-8) 20 times= (-28) (-8) 8 (-160) 28, 160, 28.

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180